Ultimate Double Chocolate Brownies

“RICH, chocolately, yummy brownies! NOT for the faint of heart. The best one I've ever made, and I am a devout chocoholic. Mine never pull away from the sides of the pan like the recipe says. Be sure to test it with a toothpick in more than one place, because you might run into a chocolate chip that would make it appear that the brownies aren't done yet.”